Mak Wan, the ex-drug addict helping the homeless in KL

70-year-old Wan Qamariah, also known as Mak Wan, was once a drug addict living rough on the streets of Kuala Lumpur and going in and out of prison. Today, though, she is something of a heroine in Jalan Chow Kit, where she spends much of her time helping the poor and homeless in the capital city.